Bottle jacket



FIG. 1 is a top, left side, perspective view of a bottle jacket of the present design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof, a right side elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing the bottle and zipper pull are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a bottle jacket, as shown and described. 